Multichannel Optical Networks: Theory and Practice
Multichannel Optical Networks: Theory and Practice

Author: Peng-Jun Wan

Publisher: American Mathematical Soc.

Published: 1998

Total Pages: 265

ISBN-13: 0821810049

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A response to the exhaustion of fiber-optic cable network capacity for digital telecommunication and the resulting shift from time-division multiplexing (TDM) to wavelength-division multiplexing (WDM) to add capacity, and the rapid sales of the new technology. Theorists and practitioners in computer science present 17 papers applying theoretical and algorithmic results to such practical problems as admissions control, routing and channel assignments, multicasting and protection, and fault-tolerance. No index. Annotation copyrighted by Book News, Inc., Portland, OR.

Cinematography: Theory and Practice
Cinematography: Theory and Practice

Author: Blain Brown

Publisher: Taylor & Francis

Published: 2016-09-15

Total Pages: 440

ISBN-13: 1317359275

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The world of cinematography has changed more in the last few years than it has since it has in 1929, when sound recording was introduced. New technology, new tools and new methods have revolutionized the art and craft of telling stories visually. While some aspects of visual language, lighting and color are eternal, shooting methods, workflow and cameras have changed radically. Even experienced film artists have a need to update and review new methods and equipment. These change affect not only the director of photography but also the director, the camera assistants, gaffers, and digital imaging technicians. Cinematography: Theory and Practice covers both the artistry and craftsmanship of cinematography and visual storytelling. Few art forms are as tied to their tools and technology as is cinematography. Take your mastery of these new tools, techniques, and roles to the next level with this cutting-edge roadmap from author and filmmaker Blain Brown. Whether you are a student of filmmaking, just breaking into the business, currently working in the industry and looking to move up to the next level, or an experienced professional who wants to update their knowledge of tools and techniques, this book provides both a basic introduction to these issues as well as more advanced and in-depth coverage of the subject. The companion website features additional material, including lighting demonstrations, basic methods of lighting, using diffusion and other topics. Topics Include: Visual language Visual storytelling Continuity and coverage Cameras and digital sensors Exposure techniques for film and video Color in-depth Understanding digital images Waveform monitors, vectorscopes, and test charts Using linear, gamma, and log encoded video Image control and grading on the set The tools and basics of film lighting ASC-CDL, ACES and other new methods Optics and focus Camera movement Set operations Green screen, high speed and other topics

Theory and Practice of Optics & Refraction- E Book
Theory and Practice of Optics & Refraction- E Book

Author: A. K. Khurana

Publisher: Elsevier Health Sciences

Published: 2023-02-13

Total Pages: 573

ISBN-13: 813126372X

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Theory and Practice of Optics and Refraction, in its fifth edition, continues to be a part of Modern System of Ophthalmology (MSO) Series. Without altering the basic text and layout, each chapter has been thoroughly revised to keep abreast with the newer concepts and principles of optics and refraction involved in investigative as well as therapeutic optical modalities evolved over the period of time. • Provides information on basic principles of Optics, Refraction and Optical Instruments to Ophthalmology residents and students of Optometry as well as Orthoptics • Text is organized in an attractive four-colour format to make the understanding, retention and reproducibility of facts easy • Includes newer concepts in Refractive Surgery like Topoguided LASIK, Contoura Vision Technology, All Femtosecond Laser Surgery, ReLEx and Corneal Inlay for Presbyopia including Presbyopic Allogenic Refractive Lenticule (PEARL) • Recently available Phakic and near vision enabling Intra Ocular Lenses have been added • Future Refractive Surgeries such as LIRIC, RELIMP and LIKE have been added • Incorporates advances in Aberrometry, Wavefront Technology, Anterior Segment Optical Coherence Tomography (AS-OCT), Enhanced Depth OCT, Confocal Microscopy of Cornea and anterior segment Ultrasound Bio Microscopy (UBM) • Digital Eye Strain and Role of Smartphones in Ophthalmology have been discussed in detail • Chapter on Clinical Refraction has been refurbished effectively and text on Corneal Topography expanded with essential newer developments

Fundamentals Of Practical Aberration Theory: Fundamental Knowledge And Technics For Optical Designers
Fundamentals Of Practical Aberration Theory: Fundamental Knowledge And Technics For Optical Designers

Author: Yoshiya Matsui

Publisher: World Scientific

Published: 1993-06-04

Total Pages: 193

ISBN-13: 9814504394

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At present, although most of the optical design processes are automated with the aid of computer software, the fundamental question of how we can generate the initial optical configuration such that it can be dealt with by the computer remains. The answer can only be found in applying techniques based on the aberration theory. Previous works have explored this subject matter. None, however, has covered the full extent of first deriving the aberration theory and then illustrating with the help of various kinds of actual examples how it can be applied effectively to practical design problems. This book is significant in its attempt to put theory into practice for the first time to provide new insight and knowledge to its readers.

Theory and Practice of Histological Techniques
Theory and Practice of Histological Techniques

Author: John D. Bancroft

Publisher: Elsevier Health Sciences

Published: 2008-01-01

Total Pages: 742

ISBN-13: 0443102791

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This leading reference work on histological techniques is an essential and invaluable resource no matter what part you play in histological preparations and applications, whether you're a student or a highly experienced laboratory professional.